There are more than 850 products that need engineering expertise.
There are more than 22 essential services in every state that need engineering expertise.

One individual cannot know all products and services that need engineering expertise.

That is the reason specific questions are asked while gaining skills and knowledge.

What skills and knowledge do you have?
What skills and knowledge would you like to learn?

If you have skills and knowledge of a few products and services, you will fit in one of the branches of engineering.
Only the founder of Qureshi University and the Global Democratic party knows all of them.

What courses or lessons have you completed?
Have you done anything in planning and development of the state?
If yes, you will have to answer relevant questions.
If no, you will have to start with courses of state planning and development.
If you have any deficiency in English language skills and knowledge, you will need an English language refresher course.